IT957291B - Valvola d intercettazione partico larmente adatta per impianti di ri scaldamento - Google Patents
Valvola d intercettazione partico larmente adatta per impianti di ri scaldamentoInfo
- Publication number
- IT957291B IT957291B IT12506/72A IT1250672A IT957291B IT 957291 B IT957291 B IT 957291B IT 12506/72 A IT12506/72 A IT 12506/72A IT 1250672 A IT1250672 A IT 1250672A IT 957291 B IT957291 B IT 957291B
- Authority
- IT
- Italy
- Prior art keywords
- valve
- particularly suitable
- heating systems
- suitable shut
- shut
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
- F16K43/005—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87096—Valves with separate, correlated, actuators
- Y10T137/87121—Coaxial stems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87233—Biased exhaust valve
- Y10T137/87241—Biased closed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Pipe Accessories (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712115024 DE2115024A1 (de) | 1971-03-27 | 1971-03-27 | Absperrventil, insbesondere zum Einbau zwischen Heizkörper und deren Rücklaufleitung |
Publications (1)
Publication Number | Publication Date |
---|---|
IT957291B true IT957291B (it) | 1973-10-10 |
Family
ID=5803033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT12506/72A IT957291B (it) | 1971-03-27 | 1972-03-01 | Valvola d intercettazione partico larmente adatta per impianti di ri scaldamento |
Country Status (12)
Country | Link |
---|---|
US (1) | US3765450A (it) |
AT (1) | AT310388B (it) |
BE (1) | BE781290A (it) |
CA (1) | CA949093A (it) |
CH (1) | CH527387A (it) |
DE (1) | DE2115024A1 (it) |
ES (1) | ES178325Y (it) |
FR (1) | FR2131766A5 (it) |
GB (1) | GB1346712A (it) |
IT (1) | IT957291B (it) |
NL (1) | NL7204112A (it) |
SE (1) | SE380334B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8413382D0 (en) * | 1984-05-24 | 1984-06-27 | Hozelock Ltd | Fluid control valve |
GB2165922A (en) * | 1984-10-23 | 1986-04-23 | Wen Lieng Yang | Tap |
DE3536004C1 (de) * | 1985-10-09 | 1986-10-02 | Hubert Schell Gmbh & Co Kg, 5960 Olpe | Heizkörper-Rücklaufverschraubung |
DE9203390U1 (de) * | 1992-01-07 | 1992-04-30 | Mader, Paul-Joachim, 4200 Oberhausen | Rückstromverhinderer für einen Heizungsrücklauf |
US6269840B1 (en) * | 1996-12-10 | 2001-08-07 | American Standard International Inc. | Valve-in-valve body, vent port and method |
US6041818A (en) * | 1998-04-23 | 2000-03-28 | Aeroquip Corporation | Valve assembly |
US8695642B2 (en) * | 2010-01-29 | 2014-04-15 | Fastest, Inc. | Refrigeration valve block |
US11187347B2 (en) * | 2017-01-18 | 2021-11-30 | Australian Valve Group Pty Ltd | Drain valve |
GB2599624A (en) * | 2020-08-14 | 2022-04-13 | Pipe Transf Ltd | Improvements in pipeline networks |
RU2743024C1 (ru) * | 2020-08-25 | 2021-02-12 | Общество с ограниченной ответственностью "Газпром трансгаз Ухта" | Способ контроля герметичности уплотнительного элемента шпиндельного узла шарового крана и устройство для его осуществления |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1226436A (en) * | 1916-01-12 | 1917-05-15 | William F Albrecht | Faucet. |
US2646244A (en) * | 1947-10-14 | 1953-07-21 | Walter H Sohn | Valve for container washers |
-
1971
- 1971-03-27 DE DE19712115024 patent/DE2115024A1/de active Pending
- 1971-04-05 AT AT289871A patent/AT310388B/de active
-
1972
- 1972-02-09 CH CH184272A patent/CH527387A/de not_active IP Right Cessation
- 1972-03-01 IT IT12506/72A patent/IT957291B/it active
- 1972-03-14 SE SE7203260A patent/SE380334B/xx unknown
- 1972-03-14 GB GB1179372A patent/GB1346712A/en not_active Expired
- 1972-03-15 ES ES1972178325U patent/ES178325Y/es not_active Expired
- 1972-03-22 CA CA137,769A patent/CA949093A/en not_active Expired
- 1972-03-27 NL NL7204112A patent/NL7204112A/xx unknown
- 1972-03-27 FR FR7211392A patent/FR2131766A5/fr not_active Expired
- 1972-03-27 BE BE781290A patent/BE781290A/xx unknown
- 1972-03-27 US US00238150A patent/US3765450A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2115024A1 (de) | 1972-09-28 |
ES178325U (es) | 1972-10-16 |
GB1346712A (en) | 1974-02-13 |
US3765450A (en) | 1973-10-16 |
ES178325Y (es) | 1973-05-01 |
SE380334B (sv) | 1975-11-03 |
NL7204112A (it) | 1972-09-29 |
CH527387A (de) | 1972-08-31 |
AT310388B (de) | 1973-09-25 |
BE781290A (fr) | 1972-07-17 |
CA949093A (en) | 1974-06-11 |
FR2131766A5 (it) | 1972-11-10 |
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